Winters Child.

Free- spirited Grace and serious Kai are the best of friends. They grew up together listening to magical tales spun by Kai's grandmother and sharing each other's secrets. But when they turn sixteen and Kai declares her love for Grace, everything changes. Grace yearns for freedom and slowly begins to push Kai- and their friendship away. Dejected Kai dreams of dazzling Snow Queen, who entices him to leave home and wander to far away lands. When Grace discovers that Kai is gone, she learns how much she lost and sets out on a magical journey to find Kai... and discover herself.